zola/tests/page.rs

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Rust
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extern crate gutenberg;
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extern crate tera;
extern crate tempdir;
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use std::collections::HashMap;
use std::fs::File;
use std::path::Path;
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use tempdir::TempDir;
use tera::Tera;
use gutenberg::{Page, Config};
#[test]
fn test_can_parse_a_valid_page() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let res = Page::parse(Path::new("post.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.meta.title.unwrap(), "Hello".to_string());
assert_eq!(page.meta.slug.unwrap(), "hello-world".to_string());
assert_eq!(page.raw_content, "Hello world".to_string());
assert_eq!(page.content, "<p>Hello world</p>\n".to_string());
}
#[test]
fn test_can_find_one_parent_directory() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let res = Page::parse(Path::new("content/posts/intro.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.components, vec!["posts".to_string()]);
}
#[test]
fn test_can_find_multiple_parent_directories() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let res = Page::parse(Path::new("content/posts/intro/start.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.components, vec!["posts".to_string(), "intro".to_string()]);
}
#[test]
fn test_can_make_url_from_sections_and_slug() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let mut conf = Config::default();
conf.base_url = "http://hello.com/".to_string();
let res = Page::parse(Path::new("content/posts/intro/start.md"), content, &conf);
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.path, "posts/intro/hello-world");
assert_eq!(page.permalink, "http://hello.com/posts/intro/hello-world");
}
#[test]
fn test_can_make_permalink_with_non_trailing_slash_base_url() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let mut conf = Config::default();
conf.base_url = "http://hello.com".to_string();
let res = Page::parse(Path::new("content/posts/intro/hello-world.md"), content, &conf);
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.path, "posts/intro/hello-world");
assert_eq!(page.permalink, format!("{}{}", conf.base_url, "/posts/intro/hello-world"));
}
#[test]
fn test_can_make_url_from_slug_only() {
let content = r#"
+++
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let res = Page::parse(Path::new("start.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.path, "hello-world");
assert_eq!(page.permalink, format!("{}{}", Config::default().base_url, "hello-world"));
}
#[test]
fn test_errors_on_invalid_front_matter_format() {
let content = r#"
title = "Hello"
description = "hey there"
slug = "hello-world"
+++
Hello world"#;
let res = Page::parse(Path::new("start.md"), content, &Config::default());
assert!(res.is_err());
}
#[test]
fn test_can_make_slug_from_non_slug_filename() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world"#;
let res = Page::parse(Path::new("file with space.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.slug, "file-with-space");
assert_eq!(page.permalink, format!("{}{}", Config::default().base_url, "file-with-space"));
}
#[test]
fn test_trim_slug_if_needed() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world"#;
let res = Page::parse(Path::new(" file with space.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.slug, "file-with-space");
assert_eq!(page.permalink, format!("{}{}", Config::default().base_url, "file-with-space"));
}
#[test]
fn test_reading_analytics_short() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world"#;
let res = Page::parse(Path::new("hello.md"), content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
let (word_count, reading_time) = page.get_reading_analytics();
assert_eq!(word_count, 2);
assert_eq!(reading_time, 0);
}
#[test]
fn test_reading_analytics_long() {
let mut content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world"#.to_string();
for _ in 0..1000 {
content.push_str(" Hello world");
}
let res = Page::parse(Path::new("hello.md"), &content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
let (word_count, reading_time) = page.get_reading_analytics();
assert_eq!(word_count, 2002);
assert_eq!(reading_time, 10);
}
#[test]
fn test_automatic_summary_is_empty_string() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world"#.to_string();
let res = Page::parse(Path::new("hello.md"), &content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.summary, None);
}
#[test]
fn test_can_specify_summary() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
Hello world
<!-- more -->
"#.to_string();
let res = Page::parse(Path::new("hello.md"), &content, &Config::default());
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert_eq!(page.summary, Some("<p>Hello world</p>\n".to_string()));
}
#[test]
fn test_can_auto_detect_when_highlighting_needed() {
let content = r#"
+++
title = "Hello"
description = "hey there"
+++
```
Hey there
```
"#.to_string();
let mut config = Config::default();
config.highlight_code = Some(true);
let res = Page::parse(Path::new("hello.md"), &content, &config);
assert!(res.is_ok());
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let mut page = res.unwrap();
page.render_markdown(&HashMap::default(), &Tera::default(), &Config::default()).unwrap();
assert!(page.content.starts_with("<pre"));
}
#[test]
fn test_file_not_named_index_with_assets() {
let tmp_dir = TempDir::new("example").expect("create temp dir");
File::create(tmp_dir.path().join("something.md")).unwrap();
File::create(tmp_dir.path().join("example.js")).unwrap();
File::create(tmp_dir.path().join("graph.jpg")).unwrap();
File::create(tmp_dir.path().join("fail.png")).unwrap();
let page = Page::from_file(tmp_dir.path().join("something.md"), &Config::default());
assert!(page.is_err());
}